how to resolve “secret key does not match”

Hi,
Please try entering a simple key(not use the generate button) and save your settings then try again.
Best regards

I try it too but it also dont work. The domain is matching but key not.

That’s weird. Have you recently added any new plugins? Can you include your site url here?

Thank you Kim, for your lovely concern. No, only update some plugins woo commerce, jetpack, and some other as well.

I have no idea which causes your issue. Please wait for a new update and try again.
Best regards